Timing of plutonism in the Gällivare area: implications for Proterozoic crustal development in the northern Norrbotten ore district, Sweden

• Published in: Geological Magazine
• Main Authors: SARLUS, ZMAR, ANDERSSON, ULF B., BAUER, TOBIAS E., WANHAINEN, CHRISTINA, MARTINSSON, OLOF, NORDIN, ROGER, ANDERSSON, JOEL B.H.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Cambridge University Press (CUP) 2017
• Subjects: Geology; Gällivare; Nautanen; Dundret; Naalojärvi; Sikträsk; Norrbotten
• Online Access: http://dx.doi.org/10.1017/s0016756817000280; https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0016756817000280

Abstract Zircon ion probe (secondary-ion mass spectrometry or SIMS) data from a set of intrusive rocks emplaced in the vicinity of major ore bodies, as well as from large igneous intrusions in the Gällivare area, gave the following results: (1) the Dundret ultramafic–mafic layered complex (1883±5 Ma...